baber/WOPTO huggingface dataset:
Patent DE-4235876-A1 (DE)
Title: Conductor bus for satellite or cable TV systems - has several parallel stripline conductors in spacer blocks with multi-pin connectors across them and isolator switches
Inventor: STANISZEWSKI WALTER
IPC: H02B1/20
Filed: 1992-10-23
Abstract: A conductor bus consists of several parallel electrical strip conductors (81), arranged in spacer blocks. Across them can be plugged a multi-pin connector, the distance between pins corresp. to the spacing of the conductors. Sets of conductors can be connected to an adjacent in-line set by means of a bridge piece. Instead of being a continuous length, a conductor may comprise two shorter lengths with steps at the adjacent ends, connected by a spring-loaded mechanical switch below them, effectively acting as an isolator. Alternatively, the switch may be an electronic one. USE/ADVANTAGE- For satellite or cable TV systems. Inexpensive design which can easily be cascaded with others to form a daisy chain bus structure.
Patent DE-4239116-A1 (DE)
Title: Line drawing and deletion arrangement for all kinds of surfaces and objects - uses long guide rod which on its underside is movable along locating edge touching it and marker element
Inventor: LELLEK LYDIA
IPC: B65H35/07
Filed: 1992-11-20
Abstract: The marker element (2) has a device for holding the marking or adhesive strip devices, and a long part (7) connects the guide part and the marker element with one another in a distance alterable manner. One of the elements supports a guide roller (3.1...3.n). The guide part is a guide rod (1) which consists of holding and displacement parts movable against one another and in one another. On the guide rod (1) paired guide rollers (3.1...3.n) at right angles and spaced apart by a defined distance are arranged. USE/ADVANTAGE - For line drawing and deletion for all kinds of surfaces and objects.
Patent DE-4300193-A1 (DE)
Title: Current pick=up for mobile electrically-powered appts. e.g. workpiece conveyor carriage - has spring-loaded contact which protrudes from housing and presses against conductor rail at reversible angle
Inventor: RIXEN WOLFGANG DIPL ING
IPC: B60L5/08
Filed: 1993-01-07
Abstract: The current pickup has a movable sliding contact held within a housing and pressed against the current conductor rail by one or more springs. It can also tilt within the housing moving automatically between two alternative positions when the relative movement to the conductor reverses. The contact protrudes from the opening in a chamber of the housing and is restrained either by a peg through a slot in it or by ears which rest on one of the lugs at either side of the opening. The rounded end of the contact may be the apex of an inverted cone or of a cylinder. ADVANTAGE - Inexpensive design with equal mechanical loading for both directions of relative movement with automatic reversal of contact when direction changes.
Patent DE-4301311-A1 (DE)
Inventor: FELDHAUS REINHARD DIPL ING
IPC: F16F15/131
Filed: 1993-01-20
Abstract: In a device for damping vibrations in a motor vehicle between the internal combustion engine and the drive train, a torsion a damping device is provided between first and second inertia masses. The torsional damping incorporates coil springs (5) which are guided in sliding shoes (8) and spring cups (7). The bearing for the second mass (2) on the first mass (1) is achieved through a journal bearing in the radially inward region of the spring cups (7) and sliding shoes (8), these having an internal profile (12) which matches an external profile (13) of a hub disc (20). <IMAGE>
Patent DE-4301970-A1 (DE)
Title: Vacuum burner for vacuum slider - has rotating core of three conical-shaped nozzles having long compact inner limbs and base of truncated cone-shaped nozzle casing with truncated cone-shaped casing and round cover
Inventor: RIEDERER ZDENKO
IPC: B64G1/40
Filed: 1993-01-08
Abstract: A central drive shaft (6) is provided along with a ventilating and venting impeller having spherical headed bolts (7). A ventilating and venting truncated cone with ventilating and venting strips (8), a tube (9), a truncated conical disc (10), a non-return valve (11) and an open mouthpiece (12). The nozzle housing (X) consists of a tube. The A and B carriers have central truncated-cone openings, in which the A carriers match the analogue-shaped truncated disc (10). The electric motors (C,D) are fitted opposite. The three-position drive belt (E) connects the electric motor (C) with the central drive shaft (6). ADVANTAGES - Overcomes shortcomings of reactive drive to give low starting wt., low fuel consumption and has wide travel range.
Patent DE-4302353-A1 (DE)
Title: Grinding machine for shaping and profiling workpiece e.g. toothed wheel - uses computer to redress grinding wheel controlled by differences between stored profile and measured workpiece profile
Inventor: LORENZ MANFRED DIPL ING
IPC: G05B19/18
Filed: 1993-01-28
Abstract: The machine holds the workpiece on a horizontal mounting. The grinding wheel with a vertical spindle is mounted on a slide with a feed adjustment. There is a tool for dressing the wheel, a sensor to measure the cut on the workpiece and a computer (10) to control the cut in comparison to stored data. The theoretical grinding profile is obtained and stored while the grinding wheel is being dressed and then a pilot profile is ground on the workpiece. This is measured with the sensor and compared with the theoretical profile. The grinding wheel is redressed according to the computed differences and the workpiece is reground. ADVANTAGE - Efficient process to get good quality control of finished workpieces.
Patent DE-4302490-A1 (DE)
Title: Component target plate for blowpipe firing sport - involves basic plate of wood with felt covering and core target plate in opening in felt
Inventor: REBBE KLAUS DIPL ING
IPC: F41J3/00
Filed: 1993-01-29
Abstract: The component target plate consists of a two-part felt/wood basic plate with two equal halves (10) which at choice are joined to one another firmly by tabs or flexibly by hinges. A separate core target plate (17) is provided which is circular or quadratic in shape. The core target plate is fixed to the basic plate either firmly or flexibly according to the method used for attachment of the two halves of the basic plate. In each of these versions, it has a felt cork structure for metal shaft arrows. USE/ADVANTAGE - A target plate for blowpipe firing sport which has a longer useful life than those used hitherto made of corrugated cardboard.
Patent DE-4305686-A1 (DE)
Title: Toner image transfer unit for photocopier with copy sheet charge control - has independent corona discharge units for phased charge and discharge of copy sheet during image transfer stage
Inventor: NAKAMICHI KIYOSHI
IPC: G03G15/16
Filed: 1993-02-24
Abstract: The toner image transfer apparatus for the image development of an electrostatic photocopier also incorporates a charge transfer/discharge module (26) for controlling the copy sheet charge. The module's first section (26a) imposes a DC charge of opposite polarity to the charge on the imaging drum (16) giving enhanced transfer of the toner image to the copy sheet. The second section (26b) is AG energised and promotes a timed discharge of the copy sheet to facilitate its release from the drum (16) prior to fixing. A leaf-spring and roller assembly provided between the feed rollers (28) and the drum (16) ensures constant spacing of the drum (16), copy sheet and charge/discharge module (26) to maintain copy quality. ADVANTAGE - Offers compact assembly for combined unit without impairing functional efficiency of system.
Patent DE-4306587-A1 (DE)
Title: Switching device for an exterior mirror of a motor vehicle which can be adjusted by an electric motor
Inventor: FORNOFF DIETER DIPL ING
IPC: G05D3/12
Filed: 1993-03-03
Abstract: The invention relates to a switching device for an exterior mirror of a motor vehicle which can be adjusted by an electric motor, for positioning this exterior mirror in a predetermined swivel position. For this purpose, the exterior mirror (11) is mechanically coupled to two loop elements (12, 13) which are electrically connected to a drive motor (10) and which are moved during the swivel movement along two electrical loop tracks (14, 15) which are provided with a supply voltage for the drive motor (10). An electric switch-over device (32) is provided for reversing the polarity of the supply voltage terminals on the loop tracks (14, 15), the exterior mirror (11) moving in a first switched position into a first position in which it rests against the motor vehicle and being moved in the second switched position into an exterior position in which it protrudes away from the vehicle. Limit switch-off devices are provided at these positions assigned to the two positions of the exterior mirror. As a result, only two electrical lines to the exterior mirror and drive motor are required. Furthermore, advantages in terms of weight, space, cost and fitting in comparison with known solutions are obtained. <IMAGE>
Patent DE-4310367-A1 (DE)
Title: Continuous multiple printing system and machine
Inventor: CREMADES MARTINEZ FRANCISCO
IPC: B41F17/02
Filed: 1993-03-30
Abstract: The machine prints a strip (20) of material between printing (or dyeing) rollers (30), and comprises driving rollers (40) near the machine exit, and printing rollers (30), grouped in pairs, each roller (30, 40) having a raised cylindrical portion and a recessed cylindrical portion. The strip (20) is driven and printed when it engages raised portions of each roller (30, 40). The machine includes a tensioning device (50), marking means (eg a punch) (60) for the correct printing position, and retaining means (eg claws) (70) for temporarily retaining the strip at the correct position. <IMAGE>
Patent DE-4315628-A1 (DE)
Title: Incremental positioning and measuring system
Inventor: BARTZKE KARLHEINZ DIPL ING
IPC: G12B1/00
Filed: 1993-05-04
Abstract: The invention relates to an incremental positioning and measuring system, in which translator (1) and stator (3) in each case have an atomically plane crystalline surface and these crystalline surfaces are connected to each other by atomic bonding forces between the translator (1) and the stator (3) and via a monomolecular intermediate layer (2) which weakens the atomic bonding forces. The control mechanism is designed such that impulse-type momentum is supplied to the translator (1) and/or to the stator (3). The momentum makes it possible for the overlying crystalline surfaces to execute reciprocally oriented relative movement by one lattice constant (GK) per impulse. <IMAGE>
Patent DE-4321167-A1 (DE)
Title: Conc. titanium di:oxide suspension prodn. for use in paper mfr. - by dechlorinating slurry from chloride process without increasing polyvalent anion content and filtering without adding dispersant
Inventor: BLUEMEL SIEGFRIED DR
IPC: D21H19/38
Filed: 1993-06-25
Abstract: Prodn. of TiO2 suspension (I) with a high solids content comprises converting finely-divided TiO2, produced by vapour phase oxidn. of TiCl4, in an aq. liquid with pH not over 4; adding dechlorinating agent(s) (II) and reducing the Cl2 and reducible Cl cpds. in the slurry; sepg. the TiO2 by filtration; making the filter cake fluid with a dispersant (III); and milling. The novel features are that (a) addn. of (II) causes no or limited increase in the concn. of polyvalent anions (IV) in the slurry; and (b) the slurry is filtered without using (III) or flocculant. The (IV) concn. is max. 3x10power-3 mole/l for press filtration and max. 5x10power-3 mole/l for suction filtration. With press filtration, pref. on a membrane filter press, the thixotropic filter cake is incorporated in portions in a suspension with a high solids content, which also contains the required (III), using shear. With suction filtration, pref. on a Moore filter, a solid filter cake is formed and this is made fluid by mixing with (III). (III) Is H2O2, NaHSO3 or a combination of these, H2O2 pref. being added before NaHSO3. The concn. of (I) may be increased by adding spray dried TiO2 and milling the mixt.. USE/ADVANTAGE - The process is suitable for producing (I) contg. 78 (wt.)% TiO2 or more. It is stable, has good transport and storage properties and gives excellent pigment.
Patent DE-4323544-A1 (DE)
Title: Vehicle suspension system with variable suspension characteristics - controls supply and discharge of fluid in to or out of hydraulic cylinders provided respectively between motor vehicle body and each wheel
Inventor: SHIBATA MINEHARU
IPC: B60G17/018
Filed: 1993-07-14
Abstract: The suspension system consists of a pressure determn. unit for determining the cylinder pressure of the cylinders and a vehicle level determn unit. Also a cylinder supply and discharge control unit. This unit controls the supply and discharge of a fluid flow amount to and from the hydraulic cylinders. The control unit receives a cylinder pressure signal and a motor vehicle level signal from the two determn. units as parameters. A first target motor vehicle level is set, based on the cylinder pressure signal determined by the pressure determn. unit. Controls of the fluid flow amount for the cylinders result, so that the motor vehicle level corresponds to the first target level. ADVANTAGE - Suspension characteristic improved. Suspension responds to control with elimination of oscillation caused by mutual disruption between various controls.
Patent DE-4324859-A1 (DE)
Title: Oral compsn. for treating periodontal disease - contg. antibody obtd. by immunising animal with surface polysaccharide from pathogenic bacteria
Inventor: HARADA YOSHIHIRO
IPC: A61K38/00
Filed: 1993-07-23
Abstract: Oral compsn. contains an antibody (AB) obtd. by immunising an animal with an antigen (AG) including at least one polysaccharide (I) from the surface layer of bacteria associated with periodontal disease. AG pref. consists of (I) or a conjugate of (I) with a polypeptide. The compsn. pref. contains 0.0002-10 wt.% of AB. USE/ADVANTAGE - AB are used for prophylaxis or therapy of periodontal disease caused by Actinobacillus actinomycetemcomitans (ABAMC), Porphyrosmonas gingivalis, Prevotella intermedia, Fusobacterium nucleatum, Capnocytophaga spp., Eikonella corrodens, Wolinella recta, Bacetroides forsythus and spirochaetes (e.g. Treponema denticola), by inhibiting colony formation on oral surfaces. AB are highly specific for the required pathogenic bacterial strains, and can be prepd. with high productivity. Daily dosage of AB is 0.0001-50 g/kg. AB may be used in oral compsns. (e.g. toothpaste, mouthwash or chewing gum). Alternatively, AB-contg. products (e.g. milk or eggs) from immunised animals can be used in or as foods.
Patent DE-4327552-A1 (DE)
Title: Toupee
Inventor: MUELLER KLAUS
IPC: A41G3/00
Filed: 1993-08-13
Abstract: According to the invention, a toupee consisting of a hair carrier (cap) with real or artificial hair worked into it is specified, the hair carrier consisting of knitted or woven fabric being enhanced in its affinity to an adhesive, to be applied, by chemical or physical treatment or by coating on the regions provided for adhesion to the scalp.
Patent DE-4330051-A1 (DE)
Title: Process and arrangement for significantly increasing the service life and recording density of magnetic disk stores
Inventor: RESTLE WILFRIED
IPC: G11B33/14
Filed: 1993-09-06
Abstract: The invention makes it possible to displace or eliminate the flying edge on disk surfaces of data stores with rotating disks to stabilise the sliding behaviour (frictional characteristics) of the read/write heads. The process according to the invention and the arrangement according to the invention are advantageous in particular for encapsulated hard-disk stores, which are generally known by the name "Winchester", predominantly also those whose heads (4) make contact with the disk surface (3) and/or in which the heads (4) assume lubricant-distributing functions and remain on the disk surface (3) when at rest. In order to achieve stable sliding (frictional) conditions, the flying edge (9) is displaced during operation beyond the electronic limits of the positioning unit (5) for the heads (4) as far as the maximum mechanical limits by wiping or conditioning the disk surface with the aid of the read/write heads during certain cycles or time periods. In addition, a further displacement beyond the mechanical limits is achieved by flexible restoring elements (12, 12'; 13, 13'). The performed flying-edge displacement or elimination achieves the effect that the skid edge of the head (4), forming the flying edge, does not come to bear against the flying edge (9) even when at a standstill. It is consequently not possible for lubricating material to seep in on one side when at a standstill. <IMAGE>
Patent DE-4330506-A1 (DE)
Title: Cosmetic application composition and process for its use
IPC: A61K8/02
Filed: 1993-09-09
Abstract: The use of an active substance vehicle which adheres by adhesion and consists of a flexible plastic and is coated with a cosmetic active substance over the whole of its surface is proposed for the cosmetic treatment of the skin.
Patent DE-4333441-A1 (DE)
Title: Discharge vessel for voltage controller
Inventor: SATO TAKASHI
IPC: H01J61/35
Filed: 1993-09-30
Abstract: The discharge vessel includes a cylinder (1) from an insulating tube. A pair of discharge electrodes (3,4) and arranged at opposite ends of the cylinder.A number of insulating coating strips (2) which contain a gas ionisation accelerator are arranged on the inner surface of the cylinder. The insulating coating strips run parallel to the central axis of the cylinder and cover region which surround the cathode (3) of the discharge electrodes and a discharge space within the cylinder.
Patent DE-4334678-A1 (DE)
Inventor: DYLLICK-BRENZINGER RAINER DR
IPC: G01N33/28
Filed: 1993-10-12
Abstract: Method for detecting marked mineral oils by treating the marked mineral oil with an extractant comprising water, a solvent and a base comprises using as marker an azo dye of the formula   <IMAGE>   where ring A may be benzofused, m is from 1 to 4, X1 is hydrogen, C1-C4-alkyl, cyano or nitro, X2 is hydrogen, C1-C4-alkyl, cyano, nitro, C1-C4-alkoxy or C1-C16-alkoxycarbonyl, X3 is hydrogen, C1-C4-alkyl, cyano or C1-C16-alkoxycarbonyl, and X4 is hydrogen, hydroxyl, substituted or unsubstituted C1-C8-alkyl, C1-C4-alkoxy, amino, C1-C4-dialkylamino or substituted or unsubstituted C1-C16-monoalkylamino, as solvent a partially or completely water-miscible organic solvent, and as base an alkali or alkaline earth metal hydroxide, an alkali metal carbonate or a quaternary ammonium hydroxide, the use of azo dyes as markers for mineral oils, and novel azo dyes.
Patent DE-4334762-A1 (DE)
Title: Bicycle with automatic gear shift
Inventor: RUDEK JAN
IPC: B62M9/10
Filed: 1993-10-12
Abstract: The bicycle has a transmission (2,5-7,9-13), which acts with the gear shift. The transmission produces a regulating variable, dependant upon the RPM of a wheel. It regulates the gear shift dependant upon this variable, so that with increasing wheel RPM, a higher gear resp. a larger transmission ratio, is automatically chosen. The transmission has at least one displaceable weight (2), which is dependant upon the centrifugal force of a rotating wheel. The weight is connected to a setting element (12) to set a gear, and directly or indirectly applies a regulating force to the element.
Patent DE-4336237-A1 (DE)
Title: Process and device for controlling feed and discharge
Inventor: HEIZMANN AXEL ING GRAD
IPC: F22D11/00
Filed: 1993-10-23
Abstract: The invention relates to a process and a circuit arrangement for carrying out the process for the feed and discharge of condensate in the steam circulation of a thermal power station. To compensate volume changes in the equipment of the circuit, condensate is fed or discharged as a function of predetermined desired values, the current values determined for the respective volume of the equipment of the circuit being evaluated in a common control loop and, according to the evaluation of the common control loop (28), an associated control station (30) being acted on in such a way that condensate is fed or discharged. <IMAGE>
Patent DE-4405924-A1 (DE)
Title: Making weld plated container bottom
Inventor: FUHRLAENDER GEORG
IPC: B23K20/22
Filed: 1994-02-24
Abstract: To produce a container bottom, a round (4) or flat substrate is coated by welding on strips of coating material (1). The substrate and coating are then subjected to a work process involving the formation of the final container bottom.
Patent DE-4407680-A1 (DE)
Inventor: PRETZLER RUDOLF DIPL ING
IPC: C05F17/02
Filed: 1994-03-08
Abstract: The mobile assembly to turn over and mix compost has a motor-driven screw, along each projecting guide shield, to gather up the compost from the floor along the movement path.
Patent DE-4409226-A1 (DE)
Title: Process and apparatus for the transformation of colour solids
Inventor: SIEGERITZ HELMUT
IPC: H04N1/60
Filed: 1994-03-18
Abstract: The invention relates to a process for the transformation of colour solids of different colour reproduction processes in the reproduction of coloured images, in which in each case the spatial positions of the colours which can be represented in one colour reproduction process are defined by means of a colour solid characteristic for the colour reproduction process in a three-dimensional colour coordinate system (L, a, b). Initially, an output colour solid (1) characterising an output process and a target colour solid (4) characterising a target process are determined in the colour coordinate system (L, a, b). Then, the output colour solid (1) is decomposed in the colour coordinate system (L, a, b). Next, the decomposed output colour solid is transformed by means of a first transformation in accordance with a three-dimensional first transformation rule (F1) into a normalised intermediate colour solid (2) in a cylindrical colour coordinate system (h, p, q). A second normalised intermediate colour solid (3) in the cylindrical colour coordinate system (h, p, q) is generated by means of projecting the first intermediate colour solid (2) onto itself in accordance with a second transformation rule (F2). The normalised intermediate colour solid (3) is then transformed back by means of a third transformation in accordance with a three-dimensional third transformation rule (F3) into a target colour solid (4) characterising a second colour reproduction process in the colour coordinate system (L, a, b), the transformation in each case being [lacuna] by means of... Original abstract incomplete. <IMAGE>
Patent DE-4410452-A1 (DE)
Title: Adjustment device for doctor blade fixed in holder
Inventor: ANDERS HORST
IPC: B41F9/10
Filed: 1994-03-25
Abstract: The device (5) has a regulating shaft (21) displaced parallel to the doctor blade (1) holder (4). The holder can be fixed to fit exactly in the adjusting device. The regulating shaft is mounted in the adjusting device's housing (14) with an eccentricity (e) acting in the direction of displacement. Alternatively, the adjusting shaft has a scale (23) graded according to the doctor blade's protruding length (x), on the end side of the housing which possesses a marking (24) showing the adjusted protruding length on the scale. The turn of the adjusting shaft is restricted by a stop-piece (26,27).
Patent DE-4410632-A1 (DE)
Title: Heavy/light fluid/solid separation assembly fabricated with standard ferro-concrete pipes
Inventor: WEILER WALTER DIPL ING
IPC: B01D17/02
Filed: 1994-03-26
Abstract: An assembly separates light materials and/or heavy materials. The assembly consists of a series of modules (2-4, 23, 21) arranged along a single axis (100). Each separator (1, 22) has an inlet (2) and an outlet module (4) each linked by one intermediate module (3, 31) requiring nor further sub-assemblies. The novelty is that the modules (3, 31) linking the separators (1, 22) are made from standard commercial ferro-concrete pipes and sleeve couplings, (10, 13, 24, 30, 32) such as are used for main drains.